42929388 ONDA2 A D1150 LED22000-840 BC WH Decorative diffuse LED Circular luminaire with opal cover for surface-mounting to ceilings, Wireless connection via app with Bluetooth® >4.x - basicDIM Wireless with LED converter; LED service life lasts 50000 h before luminous flux is reduced to 90% of the initial value. Chromaticity tolerance (initial MacAdam): 3. Luminaire luminous flux: 21970 lm, Luminaire efficacy: 163 lm/W. Colour rendering Ra > 80, colour temperature 4000 K. aluminium housing in white enamelled finish. Plastic cover, opal in polymethylmethacrylate with frosted surface, fixed to frame. Low indirect component for ceiling illumination, emphasises the floating appearance. Luminaire wired with halogen-free leads. Luminaire arrangement: mobile control to luminaire max. 15 m, from luminaire to luminaire max. 4 m (centre). {Wireless Definition}. {Wireless Frequenz}. {Wireless Sendeleistung}. Dimensions: Ø1150 x 85 mm weight: 18 kg Impact strength: IK03.